New Build Roof Insulation

Insulating a new roof trussed rafter roofs.

New build roof insulation.

Whether you re doing a weekend fix or folding it into a bigger home renovation insulating your roof will pay off for years to come. Roof insulation on new build newbie question. The current trend is for a warm roof where insulation is installed between the rafters thereby keeping the roof timbers warm. It helps resist moisture that can lead to mold or mildew and provides increased sound and thermal insulation.

In older buildings the usual method is to install fiberglass batts or cellulose on top of the leaky ceiling with a gap of a few inches or sometimes a few feet between the top of the insulation and the roof sheathing. Introducing a stone wool roofing insulation and coverboard in one. By including a layer of stone wool insulation within your roof system your building will benefit in more ways than one. It is sold in sheets usually 4 by 8 foot sheets from one half inch to 2 inches thick.

Rigid foam insulation also has a high r value. You should consider attic or roof radiant barriers in hot climates reflective insulation and foundation insulation for new home construction. Sharon wayne collum posted in energy efficiency and durability on october 25 2018 09 50pm we are building a 1200 square foot house cape cod style 1 5 story so upstairs has one bedroom storage and some general living space. The easiest way to increase the value of your roof assembly is to insulate the insulation with a hybrid roof system.

Rolls batts or blown in insulation rolls are easy to transport and can be cut to the length you need. Foam boards are rigid panels that can be used to insulate any part of the home from the roof to the foundation. Try a spray foam insulation kit to fill cavities gaps cracks expansion joints and other sources of air leaks. Prefabricated timber roof trusses are the most popular method of forming a pitched roof.

Consider products that provide both insulation and structural support such as structural insulated panels sips and masonry products like insulating concrete forms. There are lots of ways to insulate a low slope roof and most of them are wrong. On new build or replacement pitched roofs the ideal build up would be insulation fitted over and then between the rafters giving a big boost for airtightness image credit. Choose feldco roofing for your brand new roof.

These boards are usually made of polystyrene or polyurethane and are sheathed by wood or steel studs. Cut and pitched roofs. Insulation puts the money back in your pocket by protecting your home from the elements and lowering energy costs.